[Clas12_verystrange] slides for tomorrow's meeting and PAC comments

[Lei Guo]

Hi, Dear all,

Eugene, Veronique and I worked on the slides for tomorrow. I've put in  
both under the svn directory, as well as www.jlab.org/Hall-B/secure/g12/lguo



The file name is VeryStrange_PAC39DryRun.pdf (or ppt)

The slides were restructured, compared with the dry run. Hopefully, it  
reads better now. PAC needs the hard copy of the slides by 6/19,  
Tuesday.


A few things needs some explanation on slid 17:
The Expected polarization uncertainty was done assuming 10% and 30%  
polarization, and Mike and I got the same results.
THe expected Double moments plots was done using the uncertainty  
Johann derived. It IS consistent with 0 if no angular distribution was  
assumed. We extrapolated to the expected value, and used the  
uncertainty from simulation (This might change since we a bit if we  
could get the weighted simulation events working properly).

A few other plots are also expected to change:
Slide 13: Omega- with Pythia background. We expect this from Derek and  
Mike soon.
Similarly for Slide 17: XI-(1820) form Lambda K- invariant mass with  
pythia background. Mike and Johann should be able to get it before PAC).

As for the comments we received from PAC, I will come up with an  
response after tomorrow's CLAS meeting. Veronique is also working on  
addressing the TAC comments.
If anybody else would like to respond to particular items, please send  
me your comments.

Lei